secure的反义词有：anxious, perilous, insecure, anxious, dangerous。adj.secure的反义词（安心的,无忧虑的）：anxious。secure的反义词（其他释义）：perilous, insecure, anxious, dangerous。...

curtsy的复数形式为：curtsies...

incurvate的现在进行时为：incurvating...

occurrence的近义词/同义词有：proceeding, happenstance, case, deed, experience, action, incident, transaction, event, occasion, phenomenon, accident, circumstance, casualty, happening, chance, incidence, fact, venture, affair, epi...

curiosity的反义词有：unconcern, indifference, incuriosity, unconcern, indifference, incuriosity。n.curiosity的反义词（好奇心）：unconcern, indifference, incuriosity。curiosity的反义词（其他释义）：unconcern, indifference, incuriosity。...

n.箭毒马鞍子，箭毒（箭毒马鞍子的毒素，南美洲印地安人用以浸制毒箭）...

…发生在，被想起[到]...

The interior was shielded from the curious gaze of passersby.屋子内部被挡住了，以防路人好奇地张望。By a curious twist of fate, cricket was also my favourite sport.让人感到惊奇的是，板球碰巧也是我最喜欢的运动。Steve was intensely curious about the world I came fr...

curiously的音标：curiously的英式发音音标为：['kjʊərɪəslɪ]curiously的美式发音音标为：['kjʊrɪəslɪ]...

concur的近义词/同义词有：agree, cooperate, acquiesce, coincide, agree, cooperate。vi.concur的近义词（意见相同;同时发生）：agree, cooperate。concur的近义词（其他释义）：acquiesce, coincide, agree, cooperate。...

马瓦箭毒素...

curacoa的音标：curacoa的英式发音音标为：[kjərə'kəʊ]curacoa的美式发音音标为：[kjərə'koʊ]...

In a series of analytical papers, scientists noted other curiosities.在一系列的分析论文中, 科学家发现另外一些奇异现象.There is much to see in the way of castles, curiosities, and museums...可以看到很多城堡、奇珍异品和博物馆。Some of the pictures of the Saviour ...

blackcurrants的音标：blackcurrants的英式发音音标为：[blæk'kʌrənts]blackcurrants的美式发音音标为：[blæk'kʌrənts]...

obscure的现在完成时为：obscured...

curt的近义词/同义词有：laconic, sudden, brief, unexpected, brusque, abrupt, short, rough, abrupt, sudden, short, sharp, concise, surly, cynical, terse, unexpected, gruff, harsh。adj.curt的近义词（简略的;唐突的）：laconic, sudden, brief, unexpe...

v.保护( secure的现在分词 )，（使）获得，使安全，担保...

manicure的现在进行时为：manicuring...

mercurate的第三人称单数（三单）为：mercurates...

The concurrence of their disappearances had to be more than coincidental.他们同时失踪肯定不仅仅是巧合。The doctor may seek the concurrence of a relative before carrying out the procedure.医生可以征得亲属的同意后再施行此项手术。Any change ought not to be m...

Her description of the nature and action of poisons is amazingly accurate.他对一些毒药的性质和作用的描述惊人地准确。I work very efficiently and am decisive, and accurate in my judgement.我工作非常有效率，处事果断，而且判断准确。Broadcast news was accurate and re...

He is in charge of the procurement of materials.他负责物资的采购。More and more , human food procurement came to have a dominant effect on their evolution.人类获取食物愈来愈显著地影响到人类的进化.It was squarely up to me to decide whether or not the...

The dollar strengthened against most other currencies...美元相对大多数其他货币都升值了。Countries enjoying surpluses will be under no pressure to revalue their currencies.享有贸易顺差的国家不会面临货币升值的压力。...a spat between America and Germany over i...

insecurity的音标：insecurity的英式发音音标为：[ˌɪnsɪ'kjʊərətɪ]insecurity的美式发音音标为：[ˌɪnsɪ'kjʊrətɪ]...

obscure的比较级为：obscurer...

She managed to procure a ticket for the concert.她好不容易弄到一张音乐会入场券。You'll be punished if you procure the witness to commit perjury.如果你诱使证人作伪证,你要受罚的.Schwaegermann assured him he could and sent two orderlies to procure t...

Economic crises recur periodically.经济危机周期性地发生.The same old favorites recur year in year out with monotonous regularity.相同的决心以单调的规律年复一年地出现.He did not recur in thought to New York or the flat.他再也没去想纽约或者他的公寓....

v.（使）向内弯曲，（使）弯曲( incurvate的过去式和过去分词 )...

汞剂化...

obscure的一般过去时为：obscured...